What is better flute or bassoon?

It is not appropriate to say that one instrument is "better" than another, as the decision of which instrument to play is highly subjective and up to the individual's own preferences. Both the flute and the bassoon have their unique characteristics, and the "best" instrument for one person may not necessarily be the best for another. The flute and bassoon are two very different instruments with distinct tones, ranges, techniques, and playing styles. Each has its own merits and drawbacks, and it is up to the individual to decide which one suits them better based on their personal musical tastes and abilities.